Here are the negative forms of the sentences you provided:

1. You **did not** do homework yesterday.
2. He **did not** see an interesting film on Sunday.
3. Jim **did not** go to the sports club last week.
4. Lucy **did not** send a message to her friend.
5. Tom **did not** get a new task yesterday.
6. They **did not** meet their guests at the bus station.
7. Nick **did not** ride his bike to school yesterday.
8. You **did not** go to the hospital last week.
9. Your children **did not** sing at the party.
10. She **did not** wear a new dress at the party last night.